This article serves as your complete digital manual for the . We will cover setup, time setting, alarm configuration, Bluetooth pairing, advanced features, and troubleshooting.

: Equipped with Bluetooth V2.1 for wireless music streaming from compatible devices.

| Problem | Likely Fix | |---------|-------------| | No DAB signal | Extend antenna fully; move near a window; re-scan. | | Bluetooth not pairing | Ensure no other device connected; forget device on phone and re-pair; power cycle clock. | | Alarm doesn’t sound | Check alarm icon is on; volume not zero; wake mode not set to "Bluetooth" with no device connected. | | Time resets after power loss | AAA batteries are dead or missing – replace them. | | Display too bright/dim | Use Dimmer button repeatedly. | | No sound from radio | Volume up; antenna extended; station in range. |

Disclaimer: This guide is based on the general specifications of the Thomson BTC2138 model. Due to manufacturing revisions, button labels (e.g., "Clock Set" vs "Time Set") may vary slightly, but the functionality remains identical.